CTEK D250SE, 12V, 20A, Dual Battery Management System With Solar Control
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CTEK D250SE, 12V, 20A, Dual Battery Management System With Solar Control

4.4/5
Product ID: 274024820
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Details

  • Brand
    CTEK
  • Colour
    Black
  • Product dimensions
    10.9D x 19.3W
  • Item weight
    700 Grams
  • Output voltage
    12 Volts
20A high-power charging
☀️MPPT solar optimization
🌡️Built-in temperature sensor

Description

⚡ Charge smarter, live freer — power your adventures with CTEK D250SE!

  • DUAL BATTERY MASTERY - Automatically balances charge between service and starter batteries for seamless reliability.
  • SOLAR SMART MAXIMIZER - MPPT technology extracts maximum energy from your solar panels for unstoppable power.
  • POWER UP WITH PRECISION - Delivers up to 20A to charge 12V lead-acid or lithium batteries efficiently.
  • SMART ALTERNATOR FRIENDLY - Compatible with all alternator types, ensuring smooth integration with your vehicle’s system.
  • TEMPERATURE TUNED CHARGING - Built-in sensor adapts charging to ambient conditions, maximizing battery lifespan.

The CTEK D250SE is a compact, 20A dual battery management system designed for 12V lead-acid and lithium batteries (including LiFePO4). Featuring MPPT solar regulation, smart alternator compatibility, and a built-in temperature sensor, it optimizes charging efficiency and battery health on the go.

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Specifications

ManufacturerCTEK
BrandCTEK
ModelCTEK D250SE (40-315), DUAL INPUT 20A CHARGER WITH SELECTABLE CHARGE VOLTAGES
Product Dimensions19.3 x 10.92 x 6.6 cm; 700 g
Item model number40-315
ExteriorMachined
Manufacturer Part Number40-315
OEM Part Number40-315
Item Weight700 g

Have a Question? See What Others Asked

Wake up to no lights in conversion and amber light is on solid what does this mean how can I fix it?
What voltage should i see if i test on the output for a lifepo4 charging profile (black signal wire to the +)? shouldnt it be 14.6?
Can i use the d250se to charge a 24ah lifepo4 battery?
Is the housing weather proof? Can I mount this under the hood or do I need to wire it into the cabin?

Common Questions

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KD 174.37

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TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Ctek D250se 12v 20a Dual Battery Management System With Solar | Desertcart KUWAIT